http_request_host_is_external
Filter Hook: Check if HTTP request is external or not.
Source: wp-includes/http.php:576
allowed_http_request_hosts()
Function: Mark allowed redirect hosts safe for HTTP requests as well.
Source: wp-includes/http.php:623
wp_safe_remote_request()
Function: Retrieve the raw response from a safe HTTP request.
Source: wp-includes/http.php:44
wp_safe_remote_get()
Function: Retrieve the raw response from a safe HTTP request using the GET method.
Source: wp-includes/http.php:65
wp_safe_remote_post()
Function: Retrieve the raw response from a safe HTTP request using the POST method.
Source: wp-includes/http.php:86
wp_safe_remote_head()
Function: Retrieve the raw response from a safe HTTP request using the HEAD method.
Source: wp-includes/http.php:107
wp_insert_user()
Function: Inserts a user into the database.
Source: wp-includes/user.php:2096
add_theme_support()
Function: Registers theme support for a given feature.
Source: wp-includes/theme.php:2592
pingback_ping_source_uri
Filter Hook: Filters the pingback source URI.
Source: wp-includes/class-wp-xmlrpc-server.php:6855
wp_xmlrpc_server::pingback_error()
Method: Sends a pingback error based on the given error code and message.
Source: wp-includes/class-wp-xmlrpc-server.php:7123